“So long as governments set the example of killing their enemies, private citizens will occasionally kill theirs.”

“We make our friends; we make our enemies; but God makes our next-door neighbour”

“Always forgive your enemies - nothing annoys them so much.”

“You must not fight too often with one enemy, or you will teach him all your tricks of war”

“I destroy my enemies when I make them my friends”

“After victory you have more enemies.”